| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $107.76 | 6.557% | $114.8258 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $184.85 | 3.692% | $191.6747 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $234.34 | 13.190% | $265.2494 | $265.25 | $265.25 | $265.20 |
| Purchase #4 | $109.58 | 13.459% | $124.3284 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $107.88 | 8.811% | $117.3853 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $60.39 | 7.324% | $64.813 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $215.79 | 7.197% | $231.3204 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $1,020.59 | $1,109.5970 | $1,109.60 | $1,109.60 | $1,109.50 | |